Oven



FIG. 1 is a front perspective view of a first embodiment of an oven showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of a second embodiment of an oven showing our new design;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a left-side elevational view thereof;

FIG. 12 is a right-side elevational view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a front perspective view of a third embodiment of an oven showing our new design;

FIG. 16 is a front elevational view thereof;

FIG. 17 is a rear elevational view thereof;

FIG. 18 is a left-side elevational view thereof;

FIG. 19 is a right-side elevational view thereof;

FIG. 20 is a top plan view thereof; and,

FIG. 21 is a bottom plan view thereof.

The broken lines in the figures depict environmental subject matter and form no part of the claimed design. In FIGS. 1 to 5, the use of a separation and a bracket is to indicate that the precise length of the oven is not claimed. 

CLAIM We claim the ornamental design for an oven, as shown and described. 